The Gulf Cup is awarded to the Highest Placed Welsh Boat at the National Championships.
Here are some photographs of past winners
| Year | Held by | Note |
| 2017 | Not awarded at the prize giving | Should have been awarded to Thomas & Daniel Crook, but was not. John Thornley has it, and will return it in time for the 2018 Nationals prizegiving. |
| 2016 | Not awarded at the prize giving | Not returned by John Thornley. After the prizegiving John was asked to send the trophy directly to Thomas & Daniel Crook from Trearrddur Bay SC. John Crook reports it never arrived. |
| 2015 | Megan Thornley & Thomas Hayley | The river Dee was adjudged to be in Wales, just. |
| 2014 | Not awarded | |
| 2013 | ||
| 2012 | Returned, photographed & not on 2012 list, so not awarded | |
| 2011 | Katie Davies & Gemma Keers | According to the 2011 list |
| 2002 | Not awarded. | |
| 2001 | Not awarded. Location unknown according to the event report. | |
| 1988 | M. Bennett & Timothy Ware |
